GCD of 321, 949, 57, 273 Calculator

Given Input numbers are 321, 949, 57, 273

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 321

List of positive integer divisors of 321 that divides 321 without a remainder.

1, 3, 107, 321

Divisors of 949

List of positive integer divisors of 949 that divides 949 without a remainder.

1, 13, 73, 949

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 273

List of positive integer divisors of 273 that divides 273 without a remainder.

1, 3, 7, 13, 21, 39, 91, 273

Greatest Common Divisior

We found the divisors of 321, 949, 57, 273 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 321, 949, 57, 273 is 1.

Therefore, GCD of numbers 321, 949, 57, 273 is 1

Given Input Data is 321, 949, 57, 273

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 321 is 3 x 107

Prime Factorization of 949 is 13 x 73

Prime Factorization of 57 is 3 x 19

Prime Factorization of 273 is 3 x 7 x 13

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(321, 949) = 304629

GCD(321, 949) = ( 321 x 949 ) / 304629

GCD(321, 949) = 304629 / 304629

GCD(321, 949) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 57

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 57) = 57

GCD(1, 57) = ( 1 x 57 ) / 57

GCD(1, 57) = 57 / 57

GCD(1, 57) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 273

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 273) = 273

GCD(1, 273) = ( 1 x 273 ) / 273

GCD(1, 273) = 273 / 273

GCD(1, 273) = 1

GCD of 321, 949, 57, 273 is 1

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• GCD of 609, 248, 11, 817
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• GCD of 764, 585, 13, 370

1. What is the GCD of 321, 949, 57, 273?

GCD of 321, 949, 57, 273 is 1

2. Where do I get the detailed procedure to find GCD of 321, 949, 57, 273?

You can find a detailed procedure to find GCD of 321, 949, 57, 273 on our page.

3. How to find GCD of 321, 949, 57, 273 on a calculator?

You can find the GCD of 321, 949, 57, 273 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.